Suffering from epilepsy- I feel an aura.

I have been diagnosed with epilepsy in 2018. I had 2 fits attack back in 2018. I started medication and after that didn't had any Fits attack till now. But there something that i feel every month, i will describe it as an aura. This aura lasts for about 25-30 seconds. During this time I suddenly go into a different state, everything around me looks like familiar scene, i am able to complete other people sentences in mind, or it seems like they are talking about something similar. I try to retain this in my mind but as soon as the aura ends, i forget everything. I have also tried to write those scenes during the aura but the sentences i wrote really makes no sense. Can someone help me with this, i really want to exactly what is this. This is hampering my state of mind a bit. I feel depressed too during the days i have this aura. This aura happens for 2-3 days